Home / 9,765.24-14,628.27-4,492.91

Finding the Fourth Proportional to 9,765.24, 14,628.27 and 4,492.91

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Solution

The fourth proportional to 9,765.24, 14,628.27 and 4,492.91 is: 6,730.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,765.24 : 14,628.27 = 4,492.91 : x
  2. Step 2: Convert to fraction form
    9,765.24/14,628.27 = 4,492.91/x
  3. Step 3: Cross multiply
    9,765.24x = 14,628.27 × 4,492.91
  4. Step 4: Simplify right side
    9,765.24x = 65,723,459.06
  5. Step 5: Solve for x
    x = 65,723,459.06/9,765.24
  6. Step 6: Final answer
    x = 6,730.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.